baber/WOPTO huggingface dataset:
Patent JP-H0214527-A (JP)
Title: Semiconductor device
Inventor: OHIRA HIROYOSHI
IPC: H01L21/8234
Filed: 1988-11-11
Abstract: PURPOSE:To relax an external pressure to be exerted on an active element during a bonding operation by a method wherein a bump electrode is formed on an external connection terminal part and a thickness of the external connection terminal is set to a thickness or lower of a passivating film in order to reduce a chip size and to enhance an integration density. CONSTITUTION:An interlayer insulating film 10 is formed on an active region 3; a pad metal 11 is formed on it. Then, a bump electrode 13 is formed on the pad metal 11 in order to relax an external pressure to be exerted on an active element during a bonding operation. Then, since a pad part can be formed on an active element region, a chip size can be reduced. In addition, since a desired signal line inside an integrated circuit can be taken out as the pad part in an appropriate part, a wiring part is reduced and an integration density can be enhanced; the pad part can be connected easily to a circuit test or to the outside. In addition, a thickness of the pad metal 11 is set to a thickness or lower of a passivating film. Then, a metal capacitance in the pad part can be reduced; a wiring resistance can be reduced by its amount; accordingly, the wiring resistance which causes a problem in a process of high integration of a semiconductor device can be reduced.
Patent JP-H04160451-A (JP)
Title: Portable terminal device
Inventor: YONEDA HIROSHI
IPC: G06F13/00
Filed: 1990-10-23
Abstract: PURPOSE:To greatly shorten the time required for re-input operation by re- inputting only a block, which contains a bit where an error occurs, in a program or data in a storage means from an external equipment. CONSTITUTION:The storage means 1 is stored with the data and program from the external equipment 5 through a communication means 3 together with information for inspection. A block check means 2 inspects whether or not an error occurs after the program and data are stored in the means 1 in block units together with the information for inspection. Then a resending request means 4 is informed of whether each block has an error or not. The means 4 sends a request to resend only the block wherein the error is detected by the means 2 to the equipment 5 through the means 3. The equipment 5 which receives the request to resend sends all the data and program in the requested block to the means 3 and those are stored in the means 1 again together with the information for inspection.
Patent JP-H03146156-A (JP)
Title: Squeegee roller
Inventor: NOMURA KOJI
IPC: B05C1/08
Filed: 1989-10-31
Abstract: PURPOSE:To carry out coating in which flux and the like are uniform by providing a cylindrical porous sponge material on the surface of a metal core material and communicating pores of the porous sponge material. CONSTITUTION:A squeegee roller 2 consists of a metal core material 21 with a core section 211 provided with a rubber elastic material 23 on the surface, and a porous sponge material 22 composed of ethylene, propylene and terpolymer is provided on the surface of said rubber elastic material 23. A coating material such as flux can be absorbed into the porous sponge material 22 and stored therein. Uniform coating of flux can be carried out by said arrangement to manufacture an inexpensive squeegee roller.
Patent JP-H0542016-A (JP)
Title: Toothbrush
Inventor: SUDO HARUO
IPC: A46B5/04
Filed: 1991-08-09
Abstract: PURPOSE:To stimulate brain to help the development of the cerebrum and concurrently to exert a favorable influence upon teeth by applying a brush to a part of the outer bottom part of a U-shaped groove type base by forming the end of the outer bottom part with the brush applied thereto into a gentle curve, and by putting the outer bottom part on a finger and then using that part. CONSTITUTION:A U-shaped groove type base 1 is formed by the use of elastic material and a brush 2 is applied to a part of the outer bottom part of the U-shaped groove base 1. This toothbrush is attached to a finger when it is used. For example, when the toothbrush is attached to a forefinger, the end of the curve 3 and the tip of the finger are directed in the same direction, the finger is put into the U-shaped groove so that the internal part of the finger is fitted to the inside of the U-shaped groove, and the rounded finger tip is made to adhere to the inside of the gentle curve 3. Thus, the toothbrush is set to the finger. When the toothbrush is attached to the finger for cleaning teeth, the teeth can be brushed while the unevenness of the teeth is felt by the internal part of the finger tip and the simultaneous and integral feel in the finger and mouth gives a rest to a mind, helps the development of a cerebrum and exerts a favorable influence upon the teeth.
Patent JP-H01127383-A (JP)
Title: Photothermo-transfer sheet
Inventor: KANEKO YUICHI
IPC: B41M5/26
Filed: 1987-11-13
Abstract: PURPOSE:To easily form a monochromatic color or multi-color image superior in resolving power and color reproducibility without using a thermal head, by laminating a coloring transfer layer on a light absorbing base film. CONSTITUTION:An original negative film 3 is laid over the back surface of a photothermo-transfer sheet 10 of a corresponding color or an area of a corresponding color of a continuous sheet. This overlapped material is further laid over a material 4 to be subjected to transfer with an ink layer 2 opposed to the transfer material 4. In this condition, when light is directed through the original negative film 3, at the black part of the original negative film 3 the light fails to reach a light absorbing base film 1. On the other hand, at the transparent part thereof the light acts to the light absorbing base film 1 and heats the appropriate part, this heat reaches the ink layer 2 to soften the ink layer 2, the softened ink layer 2 is transferred on the transfer material 4, and a positive image 5 is formed thereon. By applying the aforesaid operation to the same transfer material 4 repeatedly once for every color, a three- or four- color image is formed and, thus, a color image is reproduced.
Patent JP-H08143785-A (JP)
Title: White conductive powder and its preparation
Inventor: YOSHIMOTO AKIHIRO
IPC: C09C3/06
Filed: 1994-11-18
Abstract: PURPOSE: To produce a white conductive powder having a combination of excellent conductivity, dispersibility, and dispersion stability. CONSTITUTION: This white conductive powder comprises a base powder and an oxide of antimony and tin, the surface of the base powder being coated with the oxide, and contg. sodium in an amt. of 0.02 to 0.5wt.% in terms of Na2 O based on the whole powder. The resistivity of the powder is not more than 100Ω.cm. An aq. hydrochloric acid-contg. soln. dissolved with antimony chloride and tin chloride (5 to 50wt.% based on the total amt.) and an aq. ammonia soln. or an aq. ammonium carbonate soln. are added, in parallel, to a suspension of a base powder in water while maintaining pH7 to 8.  Subsequently, an aq. hydrochloric acid-contg. soln. dissolved with antimony chloride and tin chloride and an aq. sodium hydroxide soln. are added in parallel while maintaining pH7 to 8, and the suspension is then adjusted to pH4 to 6 by the addition of dilute hydrochloric acid, aged, ripened, fired at 500 to 800 deg.C, and pulverized. Thus, a white conductive powder is prepd.
Patent JP-H09123140-A (JP)
Title: Removal device for cylindrical molding
Inventor: KAWATSUNA KOUICHI
IPC: B28B7/10
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To remove a cylindrical molding without being distorted. SOLUTION: A frame body 5 larger than the diameter of a cylindrical molding W is fitted at the end of an arm 2 which can advance/retreat to/from the cylindrical molding W, and an elastic film 6 which can be deformed along the profile of the cylindrical molding W is stretched in front of the frame body 5. As the elastic film 6, a rubber film whose thickness is 0.5 to 2.0mm is used preferably. Since the sylindrical molding W is held to be enclosed by the elastic film 6, which makes it difficult to generate distortion.
Patent JP-H0598860-A (JP)
Title: Prevention against oblivion of car door lock key
Inventor: NISHIKAWA HIROMITSU
IPC: E05B83/36
Filed: 1991-10-07
Abstract: PURPOSE:To keep off any obliviousness of key inside a car at the time of alighting from an assistant driver's seat without hindrance to the operability of a door lock at the door. CONSTITUTION:When a door is locked in leaving an assistant driver's seat door opened intact, in the state that a key is inserted into an ignition key cylinder as it is, a key insertion detecting switch 18a and a door switch 19 of the assistant driver's seat door plus a locking-unlocking detection switch 14 all detect it. When a judging circuit judges this fact, it makes an actuator 1 of a driver's seat door operate its unlocking motion, thereby making the door lock of the driver's seat door into a state of being unclocked. Therefore, when the assistant driver's seat door has been inadvertently locked from the outside of a car in the state that the key is kept inserted into the ignition key cylinder intact, subsequently, the key is able to be taken out by opening the door at the side of the driver's seat, so that such a possibility that the key might be shut in the inside of the car is preventable.
Patent JP-H0598456-A (JP)
Title: Plating film for electronic device
Inventor: OGASAWARA ATSUSHI
IPC: H01L23/50
Filed: 1991-10-07
Abstract: PURPOSE:To provide a plating film having excellent environmental resistance and to suppress the change of the working voltage or resistance of an electronic device. CONSTITUTION:The P content of an NiP plating film formed by electroless plating is increased to 20-35 atomic % by properly selecting the compsn. of a plating soln. and plating conditions. When a hypophosphorous acid reduction type alkaline plating soln. especially alkalified with caustic alkali is used, a plating film having a relatively high P content is formed.
Patent JP-H07112465-A (JP)
Title: Method and apparatus for setting molding conditions of injection molding machine
Inventor: MAGARIO TAKASHI
IPC: B29C45/76
Filed: 1993-10-20
Abstract: PURPOSE:To easily and certainly set molding conditions even by an unskilled operator by setting a plurality of alteration quantities altering specific molding conditions in a direction eliminating filling deficiency corresponding to a plurality of the ranks to the degree of filling deficiency. CONSTITUTION:Weighing is performed in such a state that back pressure is applied and an injection device 4 is allowed to retreat to perform the opening of a mold 5. The filling deficiency to a takenout molded product is judged and the collection of necessary data such as wall thickness or gate pressure is performed. When the short shot caused by filling insufficiency is generated, processing increasing injection pressure is performed. Respective pressure alteration ratios are different in magnitude and largely set corresponding to a rank large in the degree of filling deficiency. By this constitution, when the re-molding cycle after the alteration of injection pressure is repeated, a selected rank becomes gradually small and a good product can be obtained finally.
Patent JP-H09125733-A (JP)
Title: Underground multistory parking device
Inventor: TOMINAGA HIROYUKI
IPC: E04H6/22
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To shorten the time for calling a vacant pallet at the time of continuous going-in, and to shorten the time for housing a vacant pallet at the time of continuous going-out. SOLUTION: A pallet entrance 11 is opened in the floor surface of a going-in/out part 4 of a ground floor 1, and a pallet holding device, which is provided in the pallet entrance 11 freely to be moved forward and backward, is moved backward, and a loading platform of a carrying carrier 10, which is provided in underground housing floors 3, is raised to the entrance 11, and a vehicle C is horizontally moved for delivery between the loading platform and a lift 7 by a delivering device provided in the loading platform. The pallet holding device is moved forward so as to hold a vacant pallet P from under the pallet. Even in the case of continuous going-in/out, waiting time is eliminated so as to improve the going-in/out efficiency.
Patent JP-H01127337-A (JP)
Title: Manufacture of laminated sheet
Inventor: KODAMA EIJI
IPC: C08J7/00
Filed: 1987-11-12
Abstract: PURPOSE:To obtain a laminated sheet superior in adhesive strength, by laminating a hard sheet comprised of specific resin and soft resin to each other without making use of an adhesive agent. CONSTITUTION:Saponified matter layers of ethylene vinyl acetate copolymers of both a hard sheet 1 comprised by selecting out of polypropylene resin or polystyrene resin and a multi-layer soft sheet 2 whose outermost layer is comprised of a saponified matter layer of ethylene vinyl acetate copolymer are faced on each other. After wetting indexes of treated surfaces have been made 50 or higher by applying corona discharge treatment to the surfaces of both the side sheets, heating and press bonding are performed immediately and adhesive strength at an interface between the hard sheet 1 and soft sheet 2 is made 150g/20mm width or wider. The heating condition of a heating roll 6 performing heating and press bonding is normally 50 deg.C or higher, which is favorable at about 140-180 deg.C preferably and it is preferable that the pinching pressure of a roll is made about 3-20kg/cm at linear pressure.
Patent JP-2000097788-A (JP)
Title: Earth pressure gauge
Inventor: ISHII HISAO
IPC: G01L5/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an earth pressure gauge withstanding against a short duration impact pressure being applied to a pressure receiving part at the time of excavation. SOLUTION: The earth pressure gauge comprises a tubular body 102 projecting upward from the central part of a disc-like base 101, a cylinder section having a disc-like load receiver 105 and pressure transferring pipes 107, 108, 109 injected with transmission medium in the body 102, and a pressure converter T having one end being fitted to the pressure transferring pipe 109. When the diameter of the pressure transferring pipe 107, 108, 109 is varied, impact pressure being transferred to the pressure converter T at the time of excavation is subjected to loss and lowering of response and thereby it is reduced.
Patent JP-2000095951-A (JP)
Title: Composite material
Inventor: OTA TOSHIHIKO
IPC: C08J5/18
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material in which the functional groups of a low-molecular compound are oriented in a specified direction by mixing an alkyl-containing low-molecular compound having a specified or higher degree of crystal orientation at the minimum angle X-ray diffraction point with a flexible polymer compound. SOLUTION: This composite material comprises 5-95 wt.% low-molecular compound having a 12C or higher linear alkyl and a flexible polymer compound which forms a crystal composed of folded polymer chains when its melt or solution is coagulated. This material has a 85% or larger crystal orientation degree at the minimum angle X-ray diffraction point as calculated from the equation: crystal orientation degree (%)=(180-β)/180 (β is the half-width). This material is molded into a tape, a film or a fiber, and the molding is uniaxially oriented to orient molecules of the low-molecular compound in a specified direction with respect to the direction of orientation. The alkyl-containing low- molecular compound is exemplified by aminonitropyridine, nitroaniline methylmethoxynitrostilbene, or a derivative thereof.  The flexible polymer is exemplified by a polyolefin, or an aliphatic nylon.
Patent JP-S62145114-A (JP)
Title: Driving device for fluorescent character display tube
Inventor: MURAMATSU MIKIO
IPC: G01D7/00
Filed: 1985-12-19
Abstract: PURPOSE:To control the extinction of the first and the second light emitting parts at the time of extinction by keeping harmony of both of then, by executing a correction so that pulses of extinction pulse signals impressed to the first and the second light emitting parts coincide with each other. CONSTITUTION:A segment 5b of blue green of a fluorescent character display tube 5 is driven directly by an output signal of a driving voltage V1 from a driving circuit 1. Also, a color segment 5a is driven by a driving circuit 1, by transistors Tr1, Tr2 which become a switch means for impressing a driving voltage V2, and a correcting circuit 3 for delaying a rise of a pulse signal for turning on the transistor Tr1 by a prescribed time, and correcting it. In this case, a light emitting pulse time width of a color segment 5a and a light emitting pulse time of a blue green segment 5b are made equal by making a switching delay time of the transistors Tr1, Tr2 and the correction time almost equal, and the extinction rates of both the segments 5a, 5b are brought equally to a dimming correction.
Patent JP-H04160428-A (JP)
Title: Compact disk information processor
Inventor: TAKADA YOSHIYUKI
IPC: G06F3/06
Filed: 1990-10-23
Abstract: PURPOSE:To detect the cover open state, etc., of even a CD drive which does not output a latch signal from hardware by polling the status of a compact disk driving device (CD drive) by a CPU timer. CONSTITUTION:A CPU 2 starts initiating an interruption at intervals of one second to decide whether or not the CD drive 1 is in operation and reads in status information from the drive 1 unless the drive is in operation. Then when the status includes information on the cover open state or disk absence or is being initialized, a cover-open flag is set on a host side and then the CPU 2 detects the cover open state to end, and waits for a next interruption. Consequently, the status of the drive 1 is polled by the CPU timer to detect the cover- open state through software without any hardware latch signal for detecting the cover open state, thereby knowing that a medium is replaced.
Patent JP-H11106561-A (JP)
Title: Novel carboxymethylcellulose sodium salt containing hydrogel composition and its production
Inventor: KAWAHASHI KOZO
IPC: C08L1/26
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogel composition being excellent in gel strength and uniform and reduced in syneresis by mixing a carboxymethyl cellulose sodium salt (CMC) having a specified degree of substitution, a specified viscosity and a specified aqueous solution concentration with a gelling agent being a basic aluminum acetate in a specified ionic equivalent ratio. SOLUTION: CMC having a degree of substitution of 0.6-1.0, a viscosity of 10-1,000 cP (measured in a 1 wt.% aqueous solution) and a concentration of 2-5 wt.% on the basis of the aqueous solution is mixed with basic aluminum acetate in an ionic equivalent ratio of 0.7-1.0. The ionic equivalent ratio means the ratio (3 × the number of moles of the basic aluminum acetate per unit weight of CMC)/(the number of moles of the substituents per unit weight of CMC). An aqueous solution of the CMC and a dispersion of the basic aluminum acetate are separately prepared, and the two are mixed under agitation to obtain a composition. This composition is useful as a base for insulating materials, water-containing explosives, soil escape preventives in civil engineering, fomentations, deodorants, aromatic agents, etc.
Patent JP-H02132906-A (JP)
Title: Fm signal demodulator
Inventor: NAKAMURA SUSUMU
IPC: H03D3/00
Filed: 1988-11-12
Abstract: PURPOSE:To perfectly cut off a demodulator output signal, and to simplify a demodulator by providing alarm detectors to detect respectively the fall of an input signal level and the increase of a noise level, and inhibiting the output generation of a monostable multivibrator according to both alarm outputs. CONSTITUTION:When an input signal is normal, since both the first and the second alarm detectors 8, 12 do not output an alarm signal, the pulse signal of a definite width synchronizing with the input signal appears as the output of the monostable multivibrator 4. Thus, a demodulated output is obtained from an output terminal 7. On the other hand, when the ratio of the input signal to a noise is deteriorated because the input signal level falls or an input noise signal increases, an alarm output signal is outputted from the detector 8 or 12 respectively, the pulse signal generation of the monostable multivibrator 4 is inhibited by the output of an OR circuit 9. Thus, the demodulated output is turned into zero, and the demodulated output signal is cut off perfectly. Besides, in this constitution, since a switch provided with a contact such as a relay, etc., is not used, the imperfect cutoff of the circuit never occurs, and in addition, the constitution can be simplified, and can be economized and miniaturized.
Patent JP-S63138340-A (JP)
Title: Method for determining quantity of copy exposure
Inventor: TERASHITA TAKAAKI
IPC: G03B27/73
Filed: 1986-12-01
Abstract: PURPOSE:To finish one main image which differ in color or density or plural main images to a desired color and density by specifying plural image parts and finding the quantity of main image features from the plural specified image parts. CONSTITUTION:A main image part is specified by observing a color original image 13 displayed on a monitor and the quantity of image features is found from the specified main image part and plural image are specified by using at least the quantity of main image features when the quantities of copy exposure of respective colors at the time of the copying of the copying of the color original image 13 on a recording medium 26 are determined, and the quantity of main image features is found from the plural specify main image parts. The quantities of copy exposure are so determined as to finish them to proper density and color balance, and consequently a yield is improved. When there are plural important images, all of them are only specified, so the specification of the main image part is facilitated.
Patent JP-2001109052-A (JP)
Title: Camera having exposure defect detection mechanism
Inventor: KAWAKAMI SOICHIRO
IPC: G03B7/08
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera having an exposure defect detection mechanism which can inform a user of the exposure defect of the camera. SOLUTION: This camera is provided with an external LCD 41 and an LCD within a finder 43 displaying photographing information. Then, it is judged by a CPU 11 whether a shutter speed and a stop value for controlling exposure set by the user or AE arithmetic operation are equal to a shutter speed and a stop value which are measured at an exposure time or not. When it is decided that they are not equal, a prescribed warning is displayed at the LCD 41 and the LCD 43 and the succeeding exposure processing is inhibited.
Patent JP-S62145639-A (JP)
Inventor: ASADA SHIGERU
IPC: H01K1/46
Filed: 1985-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03146579-A (JP)
Title: Medical tacky base
Inventor: KISHI TAKASHI
IPC: C09J133/06
Filed: 1989-11-02
Abstract: PURPOSE:To obtain the inexpensive title base having tacky properties at >=a specific temperature, excellently bondable to the skin, readily releasable by local cooling, showing no irritation, consisting essentially of an acrylic ester having linear chain alkyl group containing >= specific carbons as ester residue, etc. CONSTITUTION:The objective base having tacky properties at least >=35 deg.C, for example, consisting essentially of (A) 20-80wt.% acrylic ester and/or methacrylic ester containing >=16C linear chain alkyl group as an ester residue thereof and (B) 20-80wt.% acrylic ester and/or methacrylic ester having alkyl group containing 2-8C on the average.